Free trade Social aspects 4 Capitalism -- 3 Commercial policy 3 Economic aspects 3 Foreign economic relations 3 Globalization 3 more ... International economic relations 3 Technological innovations -- 3 Foreign trade and employment -- 2 Free trade -- 2 Intercultural communication 2 International economic integration 2 Balance of trade -- 1 Competition, International 1 Foreign economic relations -- 1 International communication 1 International economic integration -- 1 International trade 1 Protectionism 1 Technological innovations social aspects 1 less ...